Length of n-th run of digit 1 in A030353.

Terms

a(0) =2a(1) =1a(2) =2a(3) =1a(4) =4a(5) =1a(6) =1a(7) =1a(8) =1a(9) =2a(10) =1a(11) =1a(12) =3a(13) =1a(14) =2a(15) =4a(16) =3a(17) =2a(18) =2a(19) =1a(20) =1a(21) =3a(22) =1a(23) =1a(24) =1a(25) =1a(26) =1a(27) =1a(28) =1a(29) =3